Senior Data Scientist

We're looking for a Senior Data Scientist to build high-quality data marts, tools, and AI-powered workflows that shape player experiences and drive game growth.

🎯 Responsibilities

• Write and optimize complex SQL queries to support experimentation and model feature engineering across large-scale player datasets.
• Design, build, and maintain cross-game data marts that provide clean, transformed data for analysts.
• Develop scalable, reusable, and maintainable code, tools, and frameworks that can be adopted across different game teams.
• Partner with game analytics teams to co-design, build, and maintain data tools and products used across multiple applications.
• Build and maintain end-to-end AI pipelines that support analysts' day-to-day work.
• Share knowledge across the team by educating game analysts on coding and software engineering best practices.
• Learn quickly, work effectively in a fast-paced environment, and collaborate closely with team members and stakeholders.

🛠️ Requirements

• Bachelor's degree in a quantitative field, such as Engineering, Computer Science, Mathematics, Statistics, or Physics.
• Advanced SQL skills, including experience with CTEs, query optimization, and large-scale data warehouses.
• Advanced experience building and maintaining production data pipelines using tools such as Airflow, Docker, S3, and CI/CD workflows.
• Advanced experience using Python to develop production-level data analytics solutions.
• Basic to intermediate experience integrating LLMs or working with generative AI tools and workflows.
• A collaborative approach, with the ability to build trust, communicate openly, and contribute to shared success.
• A proactive mindset and the ability to learn quickly and work comfortably with ambiguity.
• Strong attention to detail and a commitment to accuracy and high-quality outcomes.
• A pragmatic approach, balancing short-term delivery needs with long-term technical quality.

➕ Nice to have

• Experience creating and maintaining dashboards in Tableau or a similar business intelligence tool.
• Background in the mobile gaming industry.
• Background in marketing analytics.

🌱 What you'll gain

• Continuous learning and development opportunities.
• A collaborative team environment where colleagues learn from one another.
• Experience working with a large production pipeline spanning ETLs, analytical tools, and AI/ML models.
• The opportunity to deliver innovative solutions to real-world problems.
• 25 days of annual leave, excluding public holidays.
• Five additional days of annual leave at Christmas.
• Ticket-restaurant benefit.
• Private medical insurance for you and your family.
• Your choice of the latest iOS or Android device upon joining, including a phone or tablet.
• Free English and Spanish language lessons.
• Spotify Premium.
• Social events and parties.
• A dedicated professional development budget to support your skills and knowledge growth.
• Gym facilities.
• A gaming room equipped with consoles and games.
• Access to a physiotherapist.
• Hairdressing services.

📄 Application

• Please submit your application in English.